feat(auth): finish protocol 10 method 2 and 3

src/rmc/structures/qresult.rs

@@ -0,0 +1,37 @@
+use std::io::{Read, Write};
+use bytemuck::{bytes_of, Pod, Zeroable};
+use v_byte_macros::SwapEndian;
+use crate::endianness::{IS_BIG_ENDIAN, ReadExtensions};
+use crate::rmc::response::ErrorCode;
+use crate::rmc::structures::{RmcSerialize, Result};
+
+const ERROR_MASK: u32 =  1 << 31;
+
+#[derive(Pod, Zeroable, Copy, Clone, SwapEndian)]
+#[repr(transparent)]
+pub struct QResult(u32);
+
+impl QResult{
+    pub fn success(error_code: ErrorCode) -> Self{
+        let val: u32 = error_code.into();
+
+        Self(val & (!ERROR_MASK))
+    }
+
+    pub fn error(error_code: ErrorCode) -> Self{
+        let val: u32 = error_code.into();
+
+        Self(val | ERROR_MASK)
+    }
+}
+
+impl RmcSerialize for QResult{
+    fn serialize(&self, writer: &mut dyn Write) -> Result<()> {
+        writer.write(bytes_of(self))?;
+        Ok(())
+    }
+
+    fn deserialize(mut reader: &mut dyn Read) -> Result<Self> {
+        Ok(reader.read_struct(IS_BIG_ENDIAN)?)
+    }
+}